This what I currently use. Speed and smarts.
Male Short-haired German Pointer
Female Long-haired x Short-haired German Pointer
I have used Black and Tan Coonhounds (many over many decades), Irish Setters (over a couple of decades), Dalmations (three over a decade), a Border Collie (1), a Lab-cross (1), and Feist (1). Hounds were expected to hunt raccoons only and where discouraged from harming even feral cats. Dalmations where more as companion animals that provided excellent protection to property and stock around buildings plus were very dog-aggressive. A couple would point on quail and all were competent on squirrles. Border Collie helped move cattle and hogs between pastures and even farms. Lab-cross and Irish Setters were good porch dogs that relayed signal something was amiss despite not being real guardians in their own right. Feist was very much into controlling rats and was the nightmare of any Red Fox that might try the cockyard.
Regardless of breed, dogs had to be trained to leave birds alone before being allowed to range free among poultry. Not all hounds were so trained but most were if kept beyond 5 years of age.
Always had more than one dog trained up and another in the wings. Training for all but Lab and Border Collie took close to two years. Dogs had to cover multiple barnyards that were up to one half mile apart. They were in good shape and would be classified as working dogs based on the fact they did actually work.
We actually lived on our farm and where always available to back dogs up with whatever measures where needed. This was the way most farmers used to operate. Dairy producers and many shepherds still have that mentality which is an affliction I suffer.